Marantz makes their own projectors. The DLP panel inside is made by Texas Instruments.
Mitsubishi makes some of the most expensive projectors. They have lines that cater to the high end buyer and offer projector with DVD combinations built in as well as projectors that broadcast in full HD.
Hardware stores as well as department stores such as walmart and target provide a range of outdoor projectors. They also supply a range of outdoor projectors, in different makes and models as well as prices.
Epson power lite projectors are great for showing notes. They have a great line matrix and this makes it easier to read text on them.
A company that manufactures DLP Projectors is Panasonic. Another company that manufactures the aforementioned product is Sony. A third company that manufactures the product is Samsung.
Sony makes the Ultra HD 4k projector that is a far higher resolution then other projectors.
InFocus makes and manufactures lamps, and projector equipment. InFocus lamps are designed to work with the collection of projectors which it manufactures. There are various models of lamps, accessories and projectors which one can choose from.
Dirty Projectors was created in 2002.
Infocus projectors are made for the office, home, classroom, and for all presentation needs. Infocus projectors can also be useful in churches and the courtroom. The projectors are for presentation purposes.
If you are a teacher who wants to have projectors so that you can have your students give presentations while they are in class, you should consider getting projectors with speakers that are built into them. This can save you a step. You will not have to worry about finding your own speakers and then hooking them up to the computer as well. This makes everything easier so that your classroom functions more efficiently at all times.
LCD projectors are by far the best
Most projectors have the means to be a rear and front projection system. The only projectors that are unable to do this are the cheaper projectors you find at Office Depot used for powerpoint shows.